The blizzard warning goes into effect 2 p.m. Friday and runs until 4 p.m. Saturday for the immediate coast of New Hampshire and coastal York County, Maine

A blizzard warning will also go into effect for coastal Cumberland County north from 6 p.m. Friday until 4 p.m. Saturday

Accumulations could top 18 to 24 inches.

A light snow will begin falling early Friday morning, but conditions will rapidly deteriorate Friday afternoon and continue through early Saturday morning.

The impact will be snow covered roads and low visibility because of blowing and drifting snow.Winds will be from the north at 15 to 25 mph, with gusts up to 45 mph. Temperatures will be in the lower 20s.